Lisboa, M., & Handford, M. (2012). Business advantage: Advanced Class audio CDs. Cambridge: Cambridge University Press.
Chicago Style citaatLisboa, Martin., en Michael Handford. Business Advantage: Advanced Class Audio CDs. Cambridge: Cambridge University Press, 2012.
MLA citatieLisboa, Martin., en Michael Handford. Business Advantage: Advanced Class Audio CDs. Cambridge: Cambridge University Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.